Top 100 Penetration Testing Services
The Best of June 2026Looking for a top penetration testing company?
Also known as ethical hacking, penetration testing deals with testing computer systems, networks, and web applications to identify security vulnerabilities. Pen testing simulates real-life security attacks to determine areas that attackers could exploit. Ultimately, it highlights the weaknesses of your company’s IT infrastructure and makes it easier to identify the necessary steps to prevent security breaches.
Hiring a penetration testing company will give you a strategic advantage in bolstering organizational security. Since there are many tools and resources involved in executing penetration tests, working with a penetration testing agency can save you both money and time.
That's why we've created this list of the best penetration testing services for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best Penetration Testing Companies
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181$5,000+10 - 49 employeesWest Hollywood, CAInsightful Networks is a business intelligence company. The midsize West Hollywood, California-based agency was founded in 1998. Their team provides BI & big data consulting & SI, IT staff augmentation, IT managed services, other IT consulting and SI, and more.Read More
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182$1,000+2 - 9 employeesCharlotte, NCRead More
Triaxiom Security, a small cybersecurity company, is in Charlotte, North Carolina. The team specializes in cybersecurity.
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183Undisclosed50 - 249 employeesNoida, IndiaKratikal Tech Ltd is a Cybersecurity company established in 2012. The midsize Noida, India-based team specializes in Cybersecurity.Read More
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Unisys GlobalIndustries
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184$1,000+10 - 49 employeesJefferson, LARead More
Syscom LLC is an IT strategy consulting company in Jefferson, Louisiana. The small team offers IT strategy consulting, cloud consulting & SI, cybersecurity, and IT managed services and was founded in 2003.
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185$50,000+10 - 49 employeesMelbourne, AustraliaRead More
Vokke is a custom software development firm. The small team is located in Footscray, Australia. Their services include custom software development and application management & support.
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186$10,000+10 - 49 employeesMoai Team is an UX company. They specialize in ux/ui design, IT strategy consulting, cloud consulting & SI, cybersecurity, and more and were founded in 2019. The company is based in Kyiv, Ukraine.Read More
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187$5,000+10 - 49 employeesRead More
Cloud consulting & SI company Digital Edge Ventures was launched in 1996. The company offers cloud consulting & SI, Cybersecurity, IT managed services, Compliance Consulting, and more and has a small team.
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MACY’sIndustries
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188$10,000+1,000 - 9,999 employeesPrinceton, NJNeurealm is a Cybersecurity company. Their large team is headquartered in Princeton, New Jersey; San Ramon, California; Santa Clara, California and Chennai, India. The firm provides Cybersecurity, Custom Software Development, Artificial Intelligence, Generative AI, and more. The firm was launched in 1998.Read More
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189$250,000+10 - 49 employeesResecurity, Inc. Is a Cybersecurity company established in 2016. Their small team is in Los Angeles, California and Cairo, Egypt and focuses on Cybersecurity, IT strategy consulting, and IT managed services.Read More
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190$25,000+250 - 999 employeesKyiv, UkraineRead More
UDEV HUB is a software development company founded in 2018 in Kyiv, Ukraine with over 250 members. They specialize in cybersecurity, IT staff augmentation, and custom software development solutions for clients in the fields of financial services, e-commerce, and education.
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GBS SOLUTIONSIndustries
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191$25,000+2 - 9 employeesFitzroy, AustraliaRead More
Atlasopen is a media firm based in Melbourne, Australia. FOunded in 2017, with fewer than 10 employees, their team specializes in web, mobile app, and e-commerce development.
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192$5,000+10 - 49 employeesLas Vegas, NVRead More
NetEffect is an IT managed services company established in 2001. Their small team is based in Las Vegas, Nevada and focuses on IT managed services, IT strategy consulting, unified communications consulting & SI, and other IT consulting and SI.
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Burke ConstructionIndustries
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193$1,000+50 - 249 employeesBengaluru, IndiaWattlecorp Cybersecurity Labs is a Cybersecurity company. The midsize Kozhikode, India-based team provides Cybersecurity, IT strategy consulting, and IT managed services. The company was founded in 2018.Read More
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194$10,000+10 - 49 employeesPittsburgh, PARead More
NextLink Labs is a DevOps Managed Services company. Established in 2018, the team offers DevOps Managed Services, Custom Software Development, Cybersecurity, IT strategy consulting, and more. Their small agency is Pittsburgh, Pennsylvania-based.
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195Undisclosed50 - 249 employeesAnn Arbor, MICloud consulting & SI company OTAVA® was established in 1994. Their midsize team is located in Ann Arbor, Michigan; Englewood, Colorado; Flint, Michigan and Indianapolis, Indiana. OTAVA® offers cloud consulting & SI, Cybersecurity, IT managed services, IT strategy consulting, and more.Read More
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BeelineIndustries
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196$1,000+10 - 49 employeesIrvine, CARead More
KME Systems is a small IT managed services company launched in 1993. Their services include IT managed services, IT strategy consulting, and cloud consulting & SI. The company is headquartered in Lake Forest, California.
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197$1,000+10 - 49 employeesVaughan, CanadaCGTechnologies is an IT managed services company. They specialize in IT managed services, IT strategy consulting, Cybersecurity, cloud consulting & SI, and more and were founded in 1996. Their small team is Vaughan, Canada-based.Read More
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198$5,000+2 - 9 employeesSan Antonio, TXRead More
SecureTech is a managed IT services provider founded in 2002 with more than one expert. They offer IT managed services, IT strategy consulting, and cloud consulting services from their office in San Antonio. They work with clients in the fields of business services, education, and more.
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199$5,000+250 - 999 employeesGreenwood Village, CONexusTek is a midsize cloud consulting & SI company. The Greenwood Village, Colorado-based agency was established in 1996. Their team provides cloud consulting & SI, IT managed services, Cybersecurity, IT strategy consulting, and more.Read More
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200$5,000+10 - 49 employeesWollongong, AustraliaRead More
Rodin is a small IT managed services company located in Ultimo, Australia. They focus on IT managed services, IT strategy consulting, unified communications consulting & SI, cybersecurity, and more and were founded in 2007.
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201$5,000+50 - 249 employeesChicago, ILPSM Partners is an IT managed services company. They focus on IT managed services, cloud consulting & SI, Cybersecurity, IT staff augmentation, and more and were established in 2014. The agency is located in Chicago, Illinois.Read More
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202$5,000+10 - 49 employeesLos Angeles, CARead More
Headquartered in Redondo Beach, California, IT Accuracy is a cloud consulting & SI company. The small company was launched in 2007. Their team specializes in cloud consulting & SI, IT managed services, cybersecurity, IT strategy consulting, and more.
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Farmer's InsuranceIndustries
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203$5,000+10 - 49 employeesWashington, DCRead More
Cybersecurity and IT managed services company Iron Range Cyber was established in 2020. Their small team is located in Washington, District of Columbia. Iron Range Cyber focuses on cybersecurity and IT managed services.
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204$1,000+2 - 9 employeesLakewood Ranch, FLViperByte is a Cybersecurity company. In Lakewood Ranch, Florida, their small team focuses on Cybersecurity, Application Testing, and other IT consulting and SI. The firm was established in 2024.Read More
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205$5,000+10 - 49 employeesOakville, CanadaLaunched in 2020, 3Tenets Consulting Inc. Is a Cybersecurity company. Their small team is in Oakville, Canada. Their team focuses on Cybersecurity.Read More
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206$1,000+50 - 249 employeesSan Jose, CARead More
Alternis IT is a managed IT and cybersecurity broker based in San Jose, Calif., with an office in Los Angeles. The broker, founded in 2013, has more than 50 employees and provides cybersecurity, IT managed services, IT strategy consulting, and cloud consulting & SI services. Alternis IT serves small and midmarket companies in various sectors that include financial services, media, and legal.
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KindPeoplesIndustries
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207$1,000+2 - 9 employeesRichmond Hill, CanadaRead More
Midas Tech is a small IT managed services company. They offer IT managed services and were launched in 2010. The agency is in Richmond Hill, Canada.
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208$5,000+50 - 249 employeesWarszawa, PolandRead More
Founded in 2004, ISCG is an IT services provider that offers IT managed services, cloud consulting, SI, and cybersecurity services to their clients. Their 250 employees are based out of Krakow, Poland.
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209$1,000+10 - 49 employeesDes Plaines, ILEstablished in 2000, JetRails is a cloud consulting & SI company. The firm focuses on cloud consulting & SI, IT managed services, Cybersecurity, and IT strategy consulting and has a small team. The firm is headquartered in Des Plaines, Illinois.Read More
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Furniture Land SouthIndustries
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210$5,000+2 - 9 employeesRead More
Binary Brotherhood is an IT security consultancy company founded in 2020 with no more than 10 experts. They provide cybersecurity, cloud consulting, and other IT consulting solutions from their office in Claymont, Del.
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